(ADPnews) - Nov 22, 2010 - Kier Ltd, part of UK construction and maintenance services provider Kier Group Plc (LON:KIE), announced today it had acquired all of the stock of photovoltaic (PV) systems integrator Beco Ltd for GBP 2.44 million (USD 3.9m/EUR 2.8m) in cash, including debt.